{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{6}{c}}
\toprule
            &\multicolumn{2}{c}{\specialcell{Contemporaneous\\Effect (t)}}&\multicolumn{2}{c}{\specialcell{One Year\\Later (t+1)}}&\multicolumn{2}{c}{\specialcell{Previous Year\\(Placebo) (t-1)}}\\\cmidrule(lr){2-3}\cmidrule(lr){4-5}\cmidrule(lr){6-7}
            &\multicolumn{1}{c}{\specialcell{Compliance\\(1)}}&\multicolumn{1}{c}{\specialcell{Similarity\\(2)}}&\multicolumn{1}{c}{\specialcell{Compliance\\(3)}}&\multicolumn{1}{c}{\specialcell{Similarity\\(4)}}&\multicolumn{1}{c}{\specialcell{Compliance\\(5)}}&\multicolumn{1}{c}{\specialcell{Similarity\\(6)}}\\
\midrule
Neighbor $\times$ Different Coalition & .0094 & .011 & .0073 & .0051 & .0056 & .0052 \\  & [.035]** & [.0049]*** & [.16] & [.31] & [.21] & [.21] \\ & \{.025\}** & \{.005\}*** & \{.11\} & \{.25\} & \{.22\} & \{.23\} \\ \\[-5pt] Neighbor $\times$ Same Coalition & .0018 & .0033 & .00036 & .001  & .000032 & -.00087 \\  & [.66] & [.43] & [.95] & [.87] & [1] & [.88] \\ & \{.68\} & \{.47\} & \{.95\} & \{.84\} & \{1\} & \{.91\} \\ \\[-5pt] Same = Different & [.28] & [.25] & [.36] & [.6] & [.51] & [.46] \\ & \{.23\} & \{.22\} & \{.41\} & \{.6\} & \{.47\} & \{.46\} \\ \\[-5pt] \hline Observations & 29618 & 29618 & 18689 & 18689 & 18336 & 18336 \\ Session $\times$ Party Pair FE & Y & Y & Y & Y & Y & Y \\ Outcome Mean & .57 & 2.5 & .55 & 2.5 & .57 & 2.5 \\ Outcome S.d. & .13 & .16 & .12 & .16 & .12 & .15 \\ \toprule \multicolumn{7}{p{20cm}}{\footnotesize \textit{Notes:} Compliance is the proportion of times the two MPs in a pair vote the same way in a given session. Similarity is the average vote similarity between the two MPs in a pair. Neighbor is a dummy variable equal to one if the MPs in the pair are randomly assigned to sit next to each other during that session. Same Coalition is equal to one if both MPs in the pair are in the same coalition for that session. Dyadic-robust p-values are in square brackets. Randomization inference p-values (200 draws) are in curly brackets. Special sessions and a short session (2017) are excluded. For lead and lag specifications, sessions are also dropped where lead/lag would be a special/short session or a session in a different parliamentary term. Sample includes only MP pairs in which both MPs were randomly assigned seats. *** p<0.01, ** p<0.05, * p<0.1.} \\ \end{tabular} }
